3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| kektak | 5 | 2592 | 1237 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.675 | 0.716 | 1.123 | 98.2 | -4 | 316 | 2596 | 2592 | 1280 |
| Odd | 0.699 | 0.737 | 1.150 | 103.0 | -2 | 339 | 2287 | 2284 | 1295 |
| SRMFix | 0.751 | 0.790 | 1.218 | 107.7 | -11 | 269 | 1728 | 1717 | 1215 |
| SRM | 0.618 | 0.793 | 1.276 | 75.4 | -124 | 127 | 1280 | 1237 | 1471 |
| initial | 0.899 | 0.933 | 1.403 | 112.3 | -10 | 342 | 1751 | 1741 | 1185 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2019-04-29 | SRM 757 | 1 | 101 | 123.06 | -0.07 | -4 | 2592 | 1280 | -14 | 1237 | 1471 |
| 4 | 2019-04-25 | TCO19 SRM 756 | 2 | 8 | 36.20 | 2.18 | 136 | 2596 | 1252 | 127 | 1251 | 1408 |
| 3 | 2019-04-20 | TCO19 Round 1A | 1 | 438 | 427.88 | -0.03 | 9 | 2460 | 1596 | -32 | 1124 | 1857 |
| 2 | 2019-04-15 | TCO19 SRM 755 | 1 | 141 | 146.13 | 0.05 | 27 | 2451 | 1493 | -124 | 1156 | 1620 |
| 1 | 2019-03-30 | TCO19 SRM 754 | 2 | 40 | 95.01 | 1.25 | 316 | 2425 | 1549 | 80 | 1280 | 1255 |